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20-12-2020
Chemistry

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define the power of a machine

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Chloeelisebeth13 Chloeelisebeth13

20-12-2020

Answer:

Power of a machine is defined as its rate of doing work. It is the rate of transfer of energy. SI unit of power is watt. The power of a machine is said to be one watt if it can work at the rate of one joule in one second.

Explanation:

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